4 Generation Circle Diagram: |
| Maria Beuker Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Dirk van der Pol < Catharina Elizabeth van der Pol |
| Dirk van der Pol Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Beuker < Catharina Elizabeth van der Pol |
| Catharina Elizabeth van der Pol Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hirichius Johannes Hosman |